B) An achievement test was administered to a class of 800 students. The mean score was 55 and the standard deviation was 5. If Lingard scored 49 in the test, how many students did better
than him?

Asegment in the complex plane has a midpoint at 7 – 2i. if the segment has an endpoint at 11 – 3i, what is the other endpoint?

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120

The price of one share of a company’s stock declined $13.89 every day for 2.5 days what was the stocks total decline in price